CH227291A - Process for the production of a new sulfamide derivative. - Google Patents

Process for the production of a new sulfamide derivative.

Info

Publication number
CH227291A
CH227291A CH227291DA CH227291A CH 227291 A CH227291 A CH 227291A CH 227291D A CH227291D A CH 227291DA CH 227291 A CH227291 A CH 227291A
Authority
CH
Switzerland
Prior art keywords
sulfamide derivative
production
new
new sulfamide
derivative
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH227291A publication Critical patent/CH227291A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C307/00—Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C307/02—Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung eines neuen     Sulfamidderivates.       Es wurde gefunden, dass man zu einem  neuen     Sulfamidderivat    gelangt, wenn man     N-          Stearoyl-p-toluolsulfamid    mit     Natriumformal-          dehydbisulfit    in Abwesenheit eines Lösungs  mittels umsetzt.  



  Die Umsetzung     wird    zweckmässig in der  Wärme, z. B. bei 100-200  , vorgenommen,  vorteilhaft in Gegenwart von reaktions  beschleunigenden     Stoffen,    wie sekundären  Aminen, beispielsweise unter Zusatz von       Diamylamin.     



  Das neue     Sulfamidderivat    stellt eine feste  Masse dar, die von heissem Wasser zu einer  klaren, beim Schütteln stark schäumenden       Lösung    aufgenommen wird. Es kann als       Textilhilfsstoff,    z. B. als Waschmittel, An  wendung finden.  



  <I>Beispiel:</I>  4,4 Gewichtsteile     N-Stearoyl-p-toluolsulf-          amid,    2 Gewichtsteile     Natriumformaldehyd-          bisulfit    und 0,1 Gewichtsteil     Diamylamin     werden fein verrieben, während etwa 2 Stun  den in einem Bad von     140-14511,    während  weiteren 2 Stunden in einem solchen von       155-160'    und schliesslich in einem Bad von    180-190   gerührt. Das so erhaltene Reak  tionsprodukt ist eine feste Masse, die von  heissem Wasser zu einer klaren, beim Schüt  teln stark schäumenden Lösung aufgenommen  wird. Es kann als     Textilhilfsstoff,    z. B. als  Waschmittel, Anwendung finden.



  Process for the production of a new sulfamide derivative. It has been found that a new sulfamide derivative is obtained if N-stearoyl-p-toluenesulfamide is reacted with sodium formaldehyde bisulfite in the absence of a solvent.



  The implementation is expediently in the heat, for. B. at 100-200, made, advantageously in the presence of reaction accelerating substances such as secondary amines, for example with the addition of diamylamine.



  The new sulfamide derivative is a solid mass that is absorbed by hot water to form a clear, strongly foaming solution when shaken. It can be used as a textile auxiliary, e.g. B. as a detergent, to find application.



  <I> Example: </I> 4.4 parts by weight of N-stearoyl-p-toluenesulphamide, 2 parts by weight of sodium formaldehyde bisulphite and 0.1 part by weight of diamylamine are finely ground for about 2 hours in a bath of 140-14511 , stirred for a further 2 hours in a bath of 155-160 'and finally in a bath of 180-190. The reaction product obtained in this way is a solid mass which is taken up by hot water to form a clear solution which foams strongly when shaken. It can be used as a textile auxiliary, e.g. B. as a detergent, use.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Sulfamidderivates, dadurch gekennzeichnet, dass man N-Stearoyl-p-toluolsulfamid mit Natriumformaldehydbisulfit in Abwesenheit eines Lösungsmittels umsetzt. Das neue Sulfamidderivat stellt eine feste Masse dar, die von heissem Wasser zu einer klaren, beim Schütteln stark schäumenden Lösung aufgenommen wird. Es kann als Textil hilfsstoff, z. B. als Waschmittel, Anwendung finden. PATENT CLAIM: Process for producing a new sulfamide derivative, characterized in that N-stearoyl-p-toluenesulfamide is reacted with sodium formaldehyde bisulfite in the absence of a solvent. The new sulfamide derivative is a solid mass that is absorbed by hot water to form a clear, strongly foaming solution when shaken. It can be used as a textile auxiliary material, for. B. as a detergent, use. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man die Umsetzung bei einer 100 übersteigenden Temperatur vor nimmt. SUBClaim: Process according to claim, characterized in that the reaction is carried out at a temperature exceeding 100.
CH227291D 1941-07-02 1941-07-02 Process for the production of a new sulfamide derivative. CH227291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH225555T 1941-07-02
CH227291T 1941-07-02

Publications (1)

Publication Number Publication Date
CH227291A true CH227291A (en) 1943-05-31

Family

ID=25726895

Family Applications (1)

Application Number Title Priority Date Filing Date
CH227291D CH227291A (en) 1941-07-02 1941-07-02 Process for the production of a new sulfamide derivative.

Country Status (1)

Country Link
CH (1) CH227291A (en)

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